75864340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1103}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 168779520

約数和(自身を除く): 92915180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 181, 190, 362, 380, 724, 905, 1103, 1810, 2206, 3439, 3620, 4412, 5515, 6878, 11030, 13756, 17195, 20957, 22060, 34390, 41914, 68780, 83828, 104785, 199643, 209570, 399286, 419140, 798572, 998215, 1996430, 3793217, 3992860, 7586434, 15172868, 18966085, 37932170, 75864340]

約数ペア:

[(1, 75864340), (2, 37932170), (4, 18966085), (5, 15172868), (10, 7586434), (19, 3992860), (20, 3793217), (38, 1996430), (76, 998215), (95, 798572), (181, 419140), (190, 399286), (362, 209570), (380, 199643), (724, 104785), (905, 83828), (1103, 68780), (1810, 41914), (2206, 34390), (3439, 22060), (3620, 20957), (4412, 17195), (5515, 13756), (6878, 11030)]